From ec9bd07c900e13d606445518a87e0326902d5815 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <mail@daniel-baumann.ch>
Date: Sun, 4 Jan 2015 21:16:36 +0100
Subject: Dropping unionfs-fuse support:

  * unionfs-fuse itself has been always very buggy for us.
  * unionfs-fuse code in live-boot as been experimental at best.
  * the FUSE implementation is horribly slow due to the nature of
    FUSE (~10min to boot a live system with unionfs-fuse compared
    to <<1min with aufs).
  * and last but not least, there's overlay in kernel mainline now.
---
 components/9990-misc-helpers.sh | 21 ---------------------
 1 file changed, 21 deletions(-)

(limited to 'components/9990-misc-helpers.sh')

diff --git a/components/9990-misc-helpers.sh b/components/9990-misc-helpers.sh
index 70f907a..fcd2b07 100755
--- a/components/9990-misc-helpers.sh
+++ b/components/9990-misc-helpers.sh
@@ -1294,11 +1294,6 @@ do_union ()
 			noxino_opt="noxino"
 			;;
 
-		unionfs-fuse)
-			rw_opt="RW"
-			ro_opt="RO"
-			;;
-
 		*)
 			rw_opt="rw"
 			ro_opt="ro"
@@ -1306,22 +1301,6 @@ do_union ()
 	esac
 
 	case "${UNIONTYPE}" in
-		unionfs-fuse)
-			unionmountopts="-o cow -o noinitgroups -o default_permissions -o allow_other -o use_ino -o suid"
-			unionmountopts="${unionmountopts} ${unionrw}=${rw_opt}"
-			if [ -n "${unionro}" ]
-			then
-				for rofs in ${unionro}
-				do
-					unionmountopts="${unionmountopts}:${rofs}=${ro_opt}"
-				done
-			fi
-			( sysctl -w fs.file-max=391524 ; ulimit -HSn 16384
-			unionfs-fuse ${unionmountopts} "${unionmountpoint}" ) && \
-			( mkdir -p /run/sendsigs.omit.d
-			pidof unionfs-fuse >> /run/sendsigs.omit.d/unionfs-fuse || true )
-			;;
-
 		overlay)
 			# XXX: can multiple unionro be used? (overlay only handles two dirs, but perhaps they can be chained?)
 			# XXX: and can unionro be optional? i.e. can overlay skip lowerdir?
-- 
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